PCI: pci-bridge-emul: Update for PCIe 5.0 r1.0

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Add missing bits from PCIe 4.0 and updates for PCIe 5.0 r1.0.

PCIe 4.0:
Device Status bit 6 - W1C - Emergency Power Reduction Detected
Link Control bits 15:14 - RW - DRS Signaling Control
Slot Control bit 13 - RW - Auto Slow Power Limit Disable

PCIe 5.0:
Slot Control bit 14 - RW - In-Band PD Disable

Link: https://lore.kernel.org/r/20200511162117.6674-4-jonathan.derrick@intel.com
Signed-off-by: Jon Derrick <jonathan.derrick@intel.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Acked-by: Rob Herring <robh@kernel.org>

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Jon Derrick 2020-05-11 12:21:16 -04:00 • committed by Lorenzo Pieralisi

parent f61959b6e2

commit 2960865127

1 changed files with 16 additions and 15 deletions

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drivers/pci/pci-bridge-emul.c

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